2026 NPPES data Women's Health Clinical Nurse Specialist NPI 1285620633 RNC
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DEBRA SIMMONS, RNC

Women's Health Clinical Nurse Specialist in GRENADA, Mississippi. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Industry payments
$16.94
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

DEBRA SIMMONS, RNC is a Women's Health Clinical Nurse Specialist in GRENADA, Mississippi, listed in the federal CMS National Provider Identifier registry.

$16.94
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

What does the federal data show about DEBRA SIMMONS, RNC?

Quality data not reported

NPI registry status

Active

Issued 09/21/2005

NPI 1285620633

Primary specialty

Women's Health Clinical Nurse Specialist

Rare

179 US NPIs in this specialty

Specialty distribution in Mississippi

How Women's Health Clinical Nurse Specialist compares to other specialties among Mississippi providers

Mississippi providers

Women's Health Clinical Nurse Specialist share within Mississippi

1. Women's Health Clinical Nurse Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Women's Health Clinical Nurse Specialist share within Mississippi

Specialty board-certification context

Estimated specialty board-certified rate — Women's Health Clinical Nurse Specialist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Women's Health Clinical Nurse Specialist ABMS/AOA estimate

Est. board-certified rate (Women's Health Clinical Nurse Specialist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Women's Health Clinical Nurse Specialist) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

DEBRA SIMMONS, RNC appears in the CMS NPPES registry as a Women's Health Clinical Nurse Specialist provider holding RNC credentials at 1401 OAK ST, GRENADA, MS, 38901, with a listed phone of (662) 226-4010. NPI 1285620633 was issued on 09/21/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SIMMONS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Women's Health Clinical Nurse Specialist providers operate outside Part D entirely.

Women's Health Clinical Nurse Specialist is a narrow specialty nationwide, with 179 enrolled providers across 42 states and an average of 102 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1401 OAK ST
GRENADA, MS 38901

Provider Details

NPI 1285620633
Specialty Women's Health Clinical Nurse Specialist
Credentials RNC
Gender Female
NPI Issued 09/21/2005

Hospital and facility affiliations

Facilities where DEBRA SIMMONS, RNC bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

MS STATE DEPARTMENT OF HEALTH
CLARKSDALE, MS

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for DEBRA SIMMONS, RNC. Source: openpaymentsdata.cms.gov.

Total received

$17

Largest payer

PFIZER INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Women's Health Clinical Nurse Specialist Overview

How DEBRA SIMMONS, RNC fits within the Women's Health Clinical Nurse Specialist landscape nationally.

179
Women's Health Clinical Nurse Specialist Providers in US
42
States with Women's Health Clinical Nurse Specialist
102
Avg Claims per Provider

Frequently Asked Questions

What is DEBRA SIMMONS, RNC's specialty?
DEBRA SIMMONS, RNC specializes in Women's Health Clinical Nurse Specialist and practices in GRENADA, Mississippi. Credentials: RNC.
Where is DEBRA SIMMONS, RNC located?
DEBRA SIMMONS, RNC is located at 1401 OAK ST, GRENADA, MS, 38901. Phone: (662) 226-4010.
What is DEBRA SIMMONS, RNC's NPI number?
DEBRA SIMMONS, RNC's National Provider Identifier (NPI) is 1285620633, issued on 09/21/2005.
How many Women's Health Clinical Nurse Specialist providers are there in the US?
There are 179 Women's Health Clinical Nurse Specialist providers across 42 states in the US. The average Women's Health Clinical Nurse Specialist provider writes 102 Medicare Part D claims per year.
Does DEBRA SIMMONS, RNC accept Medicare?
DEBRA SIMMONS, RNC appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DEBRA SIMMONS, RNC's credentials?
DEBRA SIMMONS, RNC's NPI is 1285620633 with credentials RNC. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology